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参数资料
| 型号： | LTC4216IMS#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 1/26页 |
| 文件大小： | 311K |
| 描述： | IC CNTRLR HOT SWAP 10-MSOP |
| 标准包装： | 50 |
| 类型： | 热交换控制器 |
| 应用： | 通用 |
| 内部开关： | 无 |
| 电源电压： | 2.3 V ~ 6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-MSOP |
| 包装： | 管件 |
LTC4216
1
4216fa
For more information www.linear.com/LTC4216
Typical applicaTion
SENSEP SENSEN GATE
V
CC
ON
TIMER
FB
FAULT
RESET
FAULT
RESET
SS
FILTER
LTC4216
330nF
20k
1%
17.4k
1%
10k
10k
1%
15k
1%
LONG
BACKPLANE
CONNECTOR
(FEMALE)
PCB EDGE
CONNECTOR
(MALE)
GND
LONG
SHORT
10nF
10nF
18nF
V
OUT
1.8V
5A
V
IN
1.8V
V
CC
3.3V
GND
Si4864DY
0.004
22
3.3V
10k
+
1000礔
礟
LOGIC
4216 TA01
LONG
4216 TA01b
0.5ms/DIV
V
GATE
5V/DIV
I
OUT
2.5A/DIV
V
OUT
1V/DIV
FeaTures
DescripTion
Ultralow Voltage
Hot Swap Controller
applicaTions
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and
Hot Swap is a trademark of Linear Technology Corporation. All other trademarks are the
property of their respective owners.
n
Allows Safe Board Insertion and Removal from
a Live Backplane
n
Controls Load Voltages from 0V to 6V
n
Fast Response Limits Peak Fault Current
n
Adjustable Analog Current Limit
n
Adjustable Soft-Start with Inrush Current Limiting
n
Adjustable Response Time for Overcurrent
Protection
n
Low Circuit Breaker Trip Threshold: 25mV
n
No External Gate Capacitor Required
n
Internal Charge Pump for N-Channel MOSFET
n
Adjustable Output Power-Up Rate
n
RESET and FAULT Output
n
10-Lead MSOP and 12-Lead (4mm ?3mm) DFN
Packages
The LTC
?/DIV>
4216 is a positive low voltage Hot Swap
"
controller
that allows a board to be safely inserted and removed from
a live backplane. It controls load voltages ranging from
0V to 6V and isolates a severe fault with instantaneous
analog current limiting.
An internal high side switch driver controls the gate of
an external N-channel MOSFET. An adjustable soft-start
limits the rate of change of the inrush current at start-up
for a large load capacitor. Together with an analog current
limit amplifier, an electronic circuit breaker with adjustable
response time provides dual level overcurrent protection.
No external gate capacitor is required for the analog cur-
rent limit loop compensation.
The FB pin monitors the output supply voltage and signals
the RESET output pin. An ON pin provides on/off control
and a FAULT pin indicates the fault status. The LTC4216
is available in the 10-lead MSOP and 12-lead (4mm ?
3mm) DFN packages.
n
Electronic Circuit Breaker
n
Live Board Insertion and Removal
n
Industrial High Side Switch/Circuit Breaker
n
Optical Networking
Single Channel 1.8V Hot Swap Controller
Normal Power-Up
with Soft-Start
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC4217 | 制造商:LINER 制造商全称:Linear Technology 功能描述:2A Integrated Hot Swap Controller |
| LTC4217CDHC | 制造商:LINER 制造商全称:Linear Technology 功能描述:2A Integrated Hot Swap Controller |
| LTC4217CDHC#PBF | 功能描述:IC CTRLR HOT SWAP 2A 16-DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:119 系列:- 类型:热交换控制器 应用:通用型，PCI Express? 内部开关:无 电流限制:- 电源电压:3.3V，12V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:80-TQFP 供应商设备封装:80-TQFP（12x12） 包装:托盘 产品目录页面:1423 (CN2011-ZH PDF) |
| LTC4217CDHC#TRPBF | 功能描述:IC CTRLR HOT SWAP 2A 16-DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:100 系列:- 类型:热插拔开关 应用:通用 内部开关:是 电流限制:可调 电源电压:9 V ~ 13.2 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:10-WFDFN 裸露焊盘 供应商设备封装:10-TDFN-EP（3x3） 包装:管件 |
| LTC4217CDHC-12 | 制造商:LINER 制造商全称:Linear Technology 功能描述:2A Integrated Hot Swap Controller |
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